diff --git a/worker/boot.js b/worker/boot.js
deleted file mode 100644
index cc3896c2a..000000000
--- a/worker/boot.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- /
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-
-'use strict';
-
-importScripts('console.js');
-importScripts('message_handler.js');
-importScripts('../pdf.js');
-importScripts('../fonts.js');
-importScripts('../crypto.js');
-importScripts('../glyphlist.js');
-importScripts('../metrics.js');
-importScripts('handler.js');
-
-// Listen for messages from the main thread.
-var pdfDoc = null;
-
-var handler = new MessageHandler("worker", this);
-WorkerHandler.setup(handler);
diff --git a/worker/boot_processor.js b/worker/boot_processor.js
index 241870c5c..cc3896c2a 100644
--- a/worker/boot_processor.js
+++ b/worker/boot_processor.js
@@ -9,6 +9,7 @@ importScripts('../pdf.js');
 importScripts('../fonts.js');
 importScripts('../crypto.js');
 importScripts('../glyphlist.js');
+importScripts('../metrics.js');
 importScripts('handler.js');
 
 // Listen for messages from the main thread.